Travel to the biggest, fastest, most exciting engineering, automotive and construction projects across the globe.This series highlights a variety of innovative and awing scientific feats in different countries.

MegaWorld: SWITZERLANDSwitzerland is a tiny country making a huge impact in the world of
science and technology. Visit the world's biggest science experiment,
taking place in a circular tunnel 27 km across, 100m below Geneva.
Called the Large Hadron Collider it will be used to propel particles
until they collide at high speeds, giving up secrets about the very
nature of our universe. Fly with Yves Rossy as he jumps out of an
airplane and then gains altitude via a homemade rocket-propelled "wing"
strapped to his back. Other highlights include the construction of the
longest railway tunnel in the world, an automotive visionary and his
wildly creative concept cars, and a look behind the scenes at the
biggest fireworks display in Europe.